                    
                    <li><a href="<?php echo $this->Html->url(array('controller' => 'Pacientes', 'action' => 'principal')); ?>" title="INICIO"><span class="icon_block m_dashboard">INICIO</span></a>
                    </li>

                    <li><a href="<?php echo $this->Html->url(array('controller' => 'Users', 'action' => 'index')); ?>" title="USUARIOS"><span class="icon_block m_projects">USUARIOS</span></a>
                    </li>

                    <li><a href="<?php echo $this->Html->url(array('controller' => 'Pacientes', 'action' => 'index')); ?>" title="PACIENTES"><span class="icon_block m_events">PACIENTES</span></a>
                    </li>

                    <li><a href="<?php echo $this->Html->url(array('controller' => 'Medidas', 'action' => 'index')); ?>" title="MEDIDAS"><span class="icon_block p_book">MEDIDAS</span></a>
                    </li>
                    <li><a href="<?php echo $this->Html->url(array('controller' => 'Unidades', 'action' => 'index')); ?>" title="UNIDADES"><span class="icon_block m_media">UNIDADES</span></a>
                    </li>
                    <li><a href="<?php echo $this->Html->url(array('controller' => 'Parametros', 'action' => 'index')); ?>" title="PARAMETROS"><span class="icon_block m_settings">PARAMETROS</span></a>
                    </li>

